baber/WOPTO huggingface dataset:
Patent KR-19980081684-A (KR)
Title: 고주파 전자기기
IPC: H04N5/64
Filed: 1998-04-24
Abstract: 본 발명은, 변조부와 튜너부가 동시에 동작한 경우에 있어서의 변조부의 발진신호와 튜너부의 발진신호에 의하여 생기는 방해신호의 레벨을 낮게 억제하여 화상 품질을 향상시키기 위한 것이다. 
     본 발명에 있어서는, 발진기(10)를 가지는 변조부(4)와, 텔레비전 신호를 선택적으로 수신하여 출력하는 고주파부(14)와 상기 고주파부(14)로부터 출력되는 상기 선택한 텔레비전 신호를 주파수 변환하는 혼합기(15)와 상기 혼합기(15)에 국부발진신호를 입력하는 국부발진기(16)를 가지는 튜너부(5)를 구비하며, 상기 고주파부(14)는 상기 선택한 텔레비전 신호를 상기 혼합기(15)에 입력하는 단간(段間) 동조회로(25)를 가지고, 상기 단간 동조회로(25)와 상기 혼합기(15) 사이에 저대역 통과 필터(19)를 접속하여 상기 저대역 통과 필터(19)의 차단(cut-off frequency) 주파수를 상기 고주파부(14)가 수신하는 텔레비전 신호 중의 최고 주파수보다도 높게 하였다.
Patent KR-20000000518-A (KR)
Title: Method for displaying menu of mobile communication terminal
Inventor: KIM DAE SIK
IPC: H04B1/40
Filed: 1998-05-29
Abstract: PURPOSE: A menu display method of a mobile communication terminal simultaneously displays a plurality of menus of the same level according to a user selection, divides the menus into some groups, and sequentially displays the divided menus. CONSTITUTION: A menu display method of a mobile communication terminal determines (ST11-ST112) whether a function selection is required or not by a button selection of the user under an initialization state, displays (ST121) a menu by selecting a simultaneous display format which displays the same level menus at the same time, determines (ST131) whether the simultaneous display format is changed by the user's selection, sequentially displays (ST141-ST143) each group by selecting a group display format which sequentially displays the menus according to a few groups, determines (ST151) whether the menu is selected by the user, and displays (ST161) a low level menu. Then, if the user selects a predetermined menu among a low level menu, the menu display method sets (ST171) a corresponding function. Thereby, the number of manipulation times and a power consumption are largely reduced.
Patent KR-20000002433-A (KR)
Title: Method of trunk distribution using dynamic mapping table
Inventor: PARK KYUNG IL
IPC: H04B7/26
Filed: 1998-06-19
Abstract: PURPOSE: A method is provided to distribute a dynamic link node in a system using limited resources. CONSTITUTION: A method of a trunk distribution using a dynamic mapping table comprises the steps of: isolating a link_id from a program load data link in service when a trunk is distributed using a dynamic mapping table of a carrier_id of LIEA board and a link_id of HINA board; excluding the isolated link_id from the program load data; and changing the carrier_id to be newly distributed to the link_id using a command.
Patent KR-20000008239-A (KR)
Title: Obstacle detecting device and method using a local communication network
Inventor: LEE BYUNG JOO
IPC: G08G1/16
Filed: 1998-07-10
Abstract: PURPOSE: An obstacle detecting device is provided to reduce a cost necessary for a wiring. CONSTITUTION: The obstacle detecting device comprises a door module part(100), a panel part(200), a LAN bus(600), a LAN interface(700), a microcomputer(800), a sensing part(900) and a comparison part(1000). The door module part(100) outputs signals associated with a vehicle door, and the panel part(200) outputs signals associated with a vehicle dashboard. The LAN bus(600) inputs signals from the door module part(100), the panel part(200) and a unit(300) to outputs the signals thus inputted, wherein the unit(300) outputs signals for controlling various sensors. The LAN interface(700) receives signals outputted from the LAN bus(700) to output the signals thus received, and outputs signals from the microcomputer(800), which receives signals from the interface(700) and the comparison part(1000) to output a control signal. The sensing part(900) receives the control signal to sense an obstacle around a vehicle. The comparison part(1000) compares an output signal from the sensing part(800) with a reference signal from the microcomputer to output a distance signal with regard to the obstacle.
Patent KR-20000008276-A (KR)
Title: Base station apparatus of mobile communication system using cdma method applying active antenna
Inventor: OH CHI WOOK
IPC: H04B7/155
Filed: 1998-07-11
Abstract: PURPOSE: A mobile communication system base station apparatus using the CDMA method is provided to make the structure of the entire system simple, reduce the cost and enlarging the subscriber containing capacity. CONSTITUTION: The base station apparatus has; a transceiver unit(10) transmitting to a demodulating unit in the base station; an IDU(20) feeding and transmitting direct current power to the CDMA forward direction channel signal that is transmitted to be changed upward from the transceiver unit and transmitting the received CDMA reverse direction channel signal to the transceiver unit; and a transmission butler matrix unit(30) transmitting a beam formation signal by giving a phase difference to the CDMA forward direction channel signal.
Patent KR-20000008886-A (KR)
Title: Control device of drain motor for washing machine
Inventor: JANG BONG AHN
IPC: D06F33/02
Filed: 1998-07-16
Abstract: PURPOSE: A control device of a drain motor for a washing machine is provided to prevent the damage of a combining unit by the mis-operation of a control unit. CONSTITUTION: The control device for the washing machine comprises: a drainage motor(11) to control a lever to deliver the power of a washing motor(2) to a washing tub; an operation end detecting unit of the drainage motor to detect the end of the operation of the drainage motor to control the lever, to open a drainage valve(5) by an operating string, and to deliver the power of the washing motor to the washing tub according to the opening of a dehydrating operation; a control unit to sequentially control the drainage motor and the washing motor by driving and by controlling the washing motor based on the detected signal of the operation end detecting unit of the drainage motor.
Patent KR-20000010082-A (KR)
Title: Outgoing call processing method using intelligent network call model for providing imt-2000 service
Inventor: LEE HAN KYUNG
IPC: H04L12/28
Filed: 1998-07-30
Abstract: PURPOSE: A method is provided to process an outgoing call transferred to a transmitting-side mobile station center from a transmitting-side mobile station of an intelligent network which performs an IMT-2000(International Mobile Telecommunications-2000) service. CONSTITUTION: A service control function part(161) connected to a transmitting-side mobile station center(140) receives an international mobile user identity of an outgoing user, and performs(P210) an identification process about the outgoing user and a cipher process of a radio link. Whether the outgoing user subscribes to the service to be wanted is confirmed(P220). A routing address is acquired(P230) for transferring data to a receiving-side user. Whether the service resource for connecting the call exists is confirmed(S240). And, the transmitting-side user is connected(P250) to the receiving-side user. Whether a communication service request with new user in respect to the call or a modification request about the established connection information exists is observed(S260). Therefore, when an IMT-2000 service user dials a receiving-side address, the pertinent outgoing call can be processed in an intelligent network.
Patent KR-19990014309-A (KR)
Title: 1xN 섬유 광학 커플러/스플리터
IPC: G02B6/255
Filed: 1998-07-30
Abstract: 다수개의 광섬유 말단부가 박피되고; 상기 섬유의 피복부는 피그테일을 형성한다. 상기 섬유중 하나의 박피부가 박피섬유 말단부의 직경보다 큰 직경을 가진 무피복 섬유부에 용융된다. 상기 무피복 섬유부를 나머지 섬유의 박피부로 감싸 조밀한 섬유 어레이를 형성함으로서 섬유 광학 커플러 예비성형품이 제조된다. 상기 박피 말단부와 무피복 섬유부의 겹침부분중 적어도 일부가 가열되고 인발되어 상기 박피부와 무피복 섬유부사이에 광신호 커플링을 일으키게 된다.
Patent KR-19990023270-A (KR)
Title: 열경화성 접착제 조성물
IPC: C09J163/00
Filed: 1998-07-31
Abstract: 본 발명에서 제공된 것은 탄력적인 인쇄배선판의 금속 포일적층판의 제조에 사용하기에 적합한 열경화성 접착제 조성물 및 커버레이 필름 및 결합판 등과 관련된 적층 생성물이다. 접착제 조성물은 (A) 난연성(難燃性)을 나타내기 위한 브롬화 에폭시 수지를 포함하는 에폭시 수지; (B) 지정된 중량비의 요오드가 및 분자사슬 말단의 카르복실기 함량에 관해서 구별 가능한 둘 또는 세 종류의 다른 니트릴 고무의 결합: (C) 에폭시 수지용 경화제; 및 (D) (E)무기충전제의 임의로 혼합하는 경화촉진제; 및/또는 (F) 니트릴 고무에 대한 가황제를 포함하는 일정 혼합이다.
Patent KR-20000013323-A (KR)
Title: Multiple wiring structure in a semiconductor device and a manufacturing method thereof
Inventor: KIM HANG MU
IPC: H01L21/768
Filed: 1998-08-07
Abstract: PURPOSE: A multiple wiring structure in a semiconductor device is provided to reduce a parasitic capacitance generated between an upper wiring and a lower wiring by eliminating an interlayer dielectric between the wiring. CONSTITUTION: The multiple wiring structure comprises: a lower wiring formed on the semiconductor substrate; a contact plug formed on the lower wiring; an upper wiring electrically connected to the lower wiring by the contact plug; and a plurality of pillars for supporting the upper wiring from the lower wiring and the semiconductor substrate.
Patent KR-20000014903-A (KR)
Title: Manufacturing method for feed composition containing sulfur without poisonous property
Inventor: LEE GANG HUN
IPC: A23K1/16
Filed: 1998-08-26
Abstract: PURPOSE: A manufacturing method for a feed composition is provided to add a sulfur to the feed composition for growing a duck for improving a flesh of the duck. CONSTITUTION: A feed composition is formed by: 8-15 wt% of a poisonous property eliminated sulfur; 100 wt% of a normal feed; 9-10 wt% of a yellow soil; and 1-2 wt% of an activated carbon. Herein, the poisonous property eliminated sulfur is obtained by putting 1 wt% of a sulfur powder into a solution of 50 wt% of human urine, 0.02-0.04 wt% of taro, 0.015-0.02 wt% of lacquer tree bark, and a small amount of mung bean and Korean angelica root for heating at 100°C for 4-12 hours and evaporating and drying. Therefore, the poisonous property of the sulfuric ingredient is eliminated for being safe to feed for the duck, and a simple and soft meat can be obtained.
Patent KR-19980082148-A (KR)
Title: 차량통과높이감지 경보장치
Filed: 1998-08-25
Abstract: 본 발명은 육교 밑이나 터널 등을 통과하는 차량의 높이를 감지하여, 차량의 높이가 통과가능높이를 넘을 경우, 차량의 운전자에게 경고신호를 보낼 수 있도록 된 차량통과높이감지 경보장치에 관한 것이다. 
     본 발명에 따르면, 도로(1)의 양쪽에 소정높이로 수직입설된 한쌍의 지지대(4)와, 육교(2)나 터널 등의 통과높이와 유사한 높이에 위치되도록 상기 지지대(4)에 각각 장착된 한쌍의 발신장치(6) 및 수신장치(8)와, 상기 발신장치(6)와 수신장치(8)에 연결된 제어부(10)와, 이 제어부(10)에 연결되어 제어부(10)의 신호에 따라 경고신호를 발생하는 경고신호발생부(12)를 포함하여 구성된 것을 특징으로 하는 차량통과높이감지 경보장치가 제공된다.
Patent KR-20000018598-A (KR)
Title: Terminating call guide system at providing service for data communication and method thereof
Inventor: KIM NAK GU
IPC: H04M3/428
Filed: 1998-09-03
Abstract: PURPOSE: A terminating call guide system at providing a service for data communication and a methode thereof is provided to perform a data communication service and a sound service by adding a data process network subsystem to a switch system. CONSTITUTION: The terminating call guide system at providing a service for data communication and the methode thereof comprises: an access network subsystem(10); a switch network subsystem(30); a trunk network subsystem(40); and a data process network subsystem(50) for being connected through the switch network subsystem and an optic link interface, providing data communication service to the subscriber connected to the access network subsystem, and guiding the terminating call through the switch network subsystem and the access network subsystem when the subscriber's call is terminated through the access network subsystem or the trunk network subsystem.
Patent KR-19990029653-A (KR)
Title: 광 디스크 및 그 제조 방법, 및 광 디스크 기판 스탬퍼 제조 방법
IPC: G11B7/26
Filed: 1998-09-09
Abstract: 광 디스크(1)는 정보 기록 영역(2)에서의 트랙 피치보다 더 큰 피치로 동심원 또는 나선형의 연속 또는 불연속 리세스(4a)가 형성된 정보 기록 영역(2)의 내쪽 원주 내부의 영역에 형성된다.  광 디스크는 광 디스크 기판에 대해 허브(5)를 위치 정렬시킴으로써 리세스(4a)를 기준으로 하여 실질적으로 광 디스크 기판의 중심에 허브(5)를 설치함으로써 제조된다.  광 디스크 기판을 제조하기 위한 스템퍼는 포토레지스트 층(11)이 위에 도포된 유리 기판(10)을 회전시키고 유리 기판(10)의 반경 방향으로 레이저 빔을 주사하면서 레이저 빔을 턴 온 및 턴 오프시켜 레이저 빔에 포토레지스트 층(11)을 노광시킴으로써 제조된다.
Patent KR-20000019277-A (KR)
Title: Method and apparatus for determining state of main board of communication system and link between nodes
Inventor: KIM DO KYUNG
IPC: H04L12/26
Filed: 1998-09-10
Abstract: PURPOSE: A methode and an apparatus for determining a state of main board of communication system and a link between nodes is provided to grasp easily a state of a main board and a link between nodes by performing a loop back test for each link. CONSTITUTION: The methode and the apparatus for determining a state of main board of communication system and a link between nodes comprises: a first relay(300) for interrupting a connection between a driver and a node; a second relay(310) for interrupting a connection between a receiver and the drive/node; a CPU(100) for controlling the driving of the first and the second relays, outputting a signal for a loop back control test to the driver, determining the state of a main board and a link between nodes to output a driving control signal; and a display(600) for displaying the state of a main board and a link between nodes.
Patent KR-20000019463-A (KR)
Title: Circuit for controlling input/output of semiconductor memory
Inventor: JEONG BYUNG TAE
IPC: G11C7/00
Filed: 1998-09-11
Abstract: PURPOSE: A circuit for controlling an input/output of a semiconductor memory is provided to enhance an operation speed of a memory by equipping an equality unit between a switching unit and a transmission unit. CONSTITUTION: A circuit for controlling an input/output of a semiconductor memory comprises a precharge unit(6), a switching unit(7), and a transmission unit(8). The circuit further comprises an equally unit (9). The precharge unit performs a free charge and an equalizing for an input/output line and a complementary input and output line. The switching unit applies a sensing data of a sensing amplifier(3) to the input/output line and the complementary input/output line. The transmission unit transmits a precharge voltage to the input/output line and the complementary input/output line of the switching unit. And the transmission unit transmits a data of a memory to a main amplifier(4). The equality unit(9) equalizes the input/output line and the complementary input/output line.
Patent KR-19990030043-A (KR)
Title: 플리츠 필터
IPC: B01D29/11
Filed: 1998-09-23
Abstract: 본 발명은 여과 수명이 길고 또한 여과 정밀도가 안정된 플리츠 필터를 제공하는 것을 목적으로 하며, 섬유 직경이 상이한 열가소성 섬유로 이루어지는 섬도(纖度)가 상이한 부직 섬유 집합체가 주름 가공된 시트로서, 당해 섬유 섬도가 상이한 혼섬 부직 섬유 집합체 시트가 섬유 교점에서 열접착시켜 수득한, 표층부와 이층부에서 섬유 직경 구배를 형성하고 있음을 특징으로 하는 플리츠 필터에 의해 이러한 목적을 해결하고 있다.
Patent KR-20000020856-A (KR)
Title: Thin film transistor liquid crystal display having circuit for stabilizing driving power source
Inventor: LEE KEON BIN
IPC: G09G3/18
Filed: 1998-09-24
Abstract: PURPOSE: A thin film transistor liquid crystal display having circuit for stabilizing driving power source is provided to stabilize an output voltage level, even in case of a variation of input voltage or output load. CONSTITUTION: A switching regulator IC(100) receives a feedback inputted output voltage through a pin(P4), judges whether the output voltage is a normal output and executes a pulse width control associated with the output voltage. A DC-DC converter(200) consists of a switching diode(D), a choke coil inductor(L1) and a capacitor(C1). An output voltage compensation part(300) comprises an NMOS transistor(NM1), a resistance(R3) of which one terminal is connected to an input power source(Vin), a resistance(K4) of which one terminal is connected to the other terminal of resistance(R3), a comparator(COM), and a resistance(R5) of which one terminal is connected to an output terminal of the comparator(COM) and the other is connected to a gate of the NMOS transistor(NM1). An output part(400) is composed of a resistance(R1) of which one terminal is connected to an anode of the capacitor(C1) and a resistance(R2) of which one terminal is connected to the other terminal of the resistance(R1) and the other terminal is grounded.
Patent KR-20000021009-A (KR)
Title: Method for assembling tuner
Inventor: CHOE SEUNG HO
IPC: H03J1/00
Filed: 1998-09-25
Abstract: PURPOSE: A method for assembling a tuner is provided to increase strength of an inserting component which is shorted frequently by external contact and flexible by adding the steps of injecting and coating lacquer in a circuit board comprising numbers of inserting components and pin headers. CONSTITUTION: A method for assembling a tuner comprising the steps of: forming a circuit board(110) by printing a predetermined circuit pattern on a stacked board of an epoxy group; gluing many chip components to one a side of the circuit board(110) hardening the glue coated on the side of the circuit board; joining a number of inserting components(111) to the other side of the circuit board; soldering and fixing the numbers of inserting components(111) joined to the other side of the circuit board; inserting the circuit board where many components and inserting components(111) are joined into a chassis(120); joining a pin header(130) to the circuit board; injecting and coating lacquer on the other side of the circuit board comprising the pin header to prevent an inserting component from moving and shorting; and installing an upper cover(140) and a lower cover(150) in the upper part and the lower part of the chassis.
Patent KR-20000021414-A (KR)
Title: Ventilator for air conditioner
Inventor: CHOI JAE SEON
IPC: F24F12/00
Filed: 1998-09-29
Abstract: PURPOSE: A ventilator for an air conditioner is provided to keep indoor air clean by introducing outdoor air into a room through the simple structure and action while cooling a room with an air conditioner. CONSTITUTION: A ventilator for an air conditioner is operated by the steps of: pushing a switch down to open a hole(52b) of an air guide(52) by moving an air cap(53) backwards when ventilating indoor air as an air conditioner works for a long time; inputting open signal to a linear motor(54); in taking the indoor air from a suction grill by continuing to work a fan installed inside of an indoor device; transferring outdoor air to a heat exchanger of an outdoor device by sequentially passing a ventilating hose(51), the hole(52b) and the air guide; and introducing the outdoor air to a room through an outlet after exchanging heat of the outdoor air. Therefore, the ventilator can prevent the indoor air from being polluted by introducing the outdoor air into the room.
Patent KR-20000026421-A (KR)
Title: System and method for automatically notifying of whether use suspension and change of pc communication id and e-mail address are applied
Inventor: LEE JUNG HYUN
IPC: H04L12/28
Filed: 1998-10-20
Abstract: PURPOSE: A system is provided to recognize the use suspension and change of pc communication IDs and e-mail addresses by automatically notifying users of the facts of suspending the use of and changing the IDs and e-mail addresses. CONSTITUTION: A first data base(30) stores data of e-mail addresses or IDs for users registered in a mail server(20). A second data base(40) stores data of suspended or changed e-mail addresses and IDs. A mail server(20) searches the first data base(30), judges if a certain e-mail is transmitted to an e-mail address and whether the e-mail address is in use or not at present, and automatically notifies an e-mail transmitter(10) of a use suspension fact, a newly changed address, or an ID if the e-mail address or ID is suspended or changed.
Patent KR-20000027439-A (KR)
Title: Method of manufacturing silicide layer of semiconductor device
Inventor: JO PUNG YEON
IPC: H01L21/336
Filed: 1998-10-28
Abstract: PURPOSE: A method of manufacturing a silicide layer of a semiconductor device is provided which has a silicide blocking layer on a gate of a transistor circuit. CONSTITUTION: A method of manufacturing a silicide layer of a semiconductor device having source/drain activation regions and a polycide gate, comprises the steps of: (a)forming a silicide blocking layer on the polycide gate; (b)evaporating a metal thin film on the semiconductor device; (c)coupling the metal thin film to a transistor circuit at a low temperature; (d)forming a silicide layer by having a metal thin film couple to the transistor circuit at a high temperature; and (e)eliminating the metal thin film not coupled to the transistor circuit. The steps (c) and (d) are sequentially performed in the same furnace.
Patent KR-20000028117-A (KR)
Title: Device for supplying p-ion
Inventor: O DONG MYEONG
IPC: H01L21/22
Filed: 1998-10-30
Abstract: PURPOSE: A device for supplying P-ion is provided to contain a preventing instrument of reverse current for preventing the reverse current of phosphoryl chloride and a depressurizing instrument for preventing the inner pressure of a storing container from being excessively raised. CONSTITUTION: A device for supplying P-ion contains a supplying line of nitrogen, a storing container(220) of phosphoryl chloride(POCl3), a discharging line of P-ion, preventing instrument of reverse current and a depressurizing instrument. Herein, the preventing instrument of reverse current prevents the phosphoryl chloride solution in the storing container to the supplying line of nitrogen by using a check valve(216) flowing fluid to one direction. Herein, the check valve is installed on a supplying tube(211) of nitrogen for being near the storing container. Also, the depressurizing instrument discharges the gas in the storing container in case of elevation of the inner pressure in the storing container excessively for reducing the pressure. The depressurizing instrument contains a discharging hole(251), an aluminum thin plate, and a depressurizing draining tube(254). Herein, the aluminum thin plate is inserted between the discharging hole and a flange for preventing the discharge of the gas in the storing container through the discharging hole.
Patent KR-20000028234-A (KR)
Title: Method for displaying help words in digital television
Inventor: JANG CHEOL JIN
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: A method for displaying help words in digital television is provided to quickly understand the help words by outputting help words about a menu, when a cursor is located on the menu among various menus in a main screen. CONSTITUTION: A method for displaying help words in digital television, displaying a main menu screen on a screen of a monitor, comprises the steps of: outputting a menu screen; moving a cursor; recognizing a location of the cursor; reading help words data of a corresponding menu, when the cursor is located on the menu; and outputting help words which the help data is outputted. The process of outputting information on the help words outputs the help words data beside of the menu, by applying the data to an OSD(On Screen Display) buffer after reading the data of the menu where the cursor is located, by a controller applying a control signal to a storage unit on the basis of location data of the cursor on the menu.
Patent KR-20000031253-A (KR)
Title: Arm device of semiconductor fabrication equipment
Inventor: KIM CHANG HWAN
IPC: H01L21/68
Filed: 1998-11-04
Abstract: PURPOSE: An arm device of a semiconductor fabrication equipment is provided not to generate a whirlpool in an air stream formed at the arm. CONSTITUTION: An arm device(10) is composed of a frame(12), a base(14), an arm(16), an exhaust member, and a bracket(20). The frame is constituted as a vertical type having a vertical moving space while having opened front/rear surfaces. The arm is established to be vertically reciprocated in a vertical moving space(12a) of the frame. Moreover, the arm has the function of a handler for loading/unloading wafers to each chamber, and the frame is fixed at a base. The exhaust member is established at the base while being consisted of many air absorption fans(18), and the exhaust member has an air stream from the bottom to the top by the operation of the air absorption fans. The bracket is established on the upper end of the frame. An edge(22) of the bracket is rounded to minimize a whirlpool by flowing the stream of the edge of the bracket down along a curved surface naturally.
Patent KR-19990014467-A (KR)
Title: 고기능성 목재처리방법
Filed: 1998-11-12
Abstract: 본 발명은 고기능성을 건조된 목소재에 부여하기 위한 고기능성 목재처리  방법에 관한 것이며 목재를 제재한 소재를 함수율 10%이하로 인공건조하여 소정의  치수로 가공하는 단계와, 
     상기의 건조된 목소재를 대상으로 내수처리 및 보존처리를 포함하는 고기능 부여단계와, 
     상기 고기능부여된 목소재를 대상으로 우레탄계수지, 아크릴계수지 및 불소계수지를 이용하여 각각 하도, 중도 및 상도하는 표면처리단계로 이루어지고, 
     목소재에 내수성, 내부후성 및 내후성을 부여하며, 또한 부여된 특성을 장기간 유지할 수 있는 효과가 있다.